National Museum of Polo and Hall of Fame 36-3308567 Click to copy FL Arts and Culture 7 Brooke USA Inc 33-1173163 Click to copy KY Animals 3 Polo for Life Inc 83-2488311 Click to copy FL Disease and Disorders 3 American Repertory Theatre 04-2665867 Click to copy MA Arts and Culture 2 Bethesda Hospital Inc 59-2447554 Click to copy FL Health 2 Dementia Society Inc 46-3401769 Click to copy PA Disease and Disorders 2 Great Rivers Habitat Alliance 43-1893744 Click to copy MO Environment 2 Kentucky Horse Park Foundation Inc 62-1257717 Click to copy KY Recreation and Sports 2 Little Club Scholarship Foundation Inc 93-3199724 Click to copy FL Education 2 Mercy Health Foundation St Louis 56-2410020 Click to copy MO Health 2 Millbrook School 14-1413770 Click to copy NY Education 2 National Sporting Library Incorporated 54-6053662 Click to copy VA Education 2 Polo Training Foundation 36-2605713 Click to copy FL Recreation and Sports 2 Sheridan County Rodeo Inc 83-0258078 Click to copy WY Recreation and Sports 2 Suffield Academy 06-0678539 Click to copy CT Education 2 United States Sportsmens Alliance Foundation 31-0941103 Click to copy OH Animals 2 Work to Ride Inc 23-2717148 Click to copy PA Youth Development 2 1717 Equine Rehabilitation & Retirement 82-2115774 Click to copy SC Animals 1 52Nd Street Project Inc 13-3467948 Click to copy NY Arts and Culture 1 A Voice for Choice Inc 30-0921578 Click to copy CA Medical Research 1 Achievement Rewards for College Scientists Foundation Inc 23-7335361 Click to copy CA Education 1 Adams County Pet Rescue 91-1829881 Click to copy WA Animals 1 Advocate Charitable Foundation 36-3297360 Click to copy IL Health 1 Advocates for Children of NY Inc 11-2247307 Click to copy NY Crime and Legal 1 Affton Athletic Association Inc 43-1003962 Click to copy MO Recreation and Sports 1 Aggie Polo Club at UC Davis 87-4059931 Click to copy CA Human Services 1 Alabama Media Foundation 92-1307257 Click to copy AL Arts and Culture 1 Alaqua Animal Refuge Inc 02-0806313 Click to copy FL Animals 1 All Seated in a Barn 82-5455179 Click to copy CA Animals 1 All Secure Foundation Inc 83-0755582 Click to copy MO Human Services 1 All Star Code Inc 90-0954778 Click to copy NY Youth Development 1 Als United Greater New York Inc 13-3616680 Click to copy NY Disease and Disorders 1 Amateur Riders Club of America Inc 22-2892731 Click to copy VA Recreation and Sports 1 American Friends of British Art Inc 20-2934331 Click to copy FL Arts and Culture 1 American Girls Baseball 84-1872549 Click to copy FL Recreation and Sports 1 American International Polo Foundation Inc 37-1401344 Click to copy FL Recreation and Sports 1 American Private Radio 46-1414877 Click to copy MS Arts and Culture 1 American Road Horse and Pony Association Foundation Inc 82-3936822 Click to copy GA Animals 1 Americas Routes 84-3844497 Click to copy VA Cause Not Recorded 1 Anjellicle Cats Rescue 26-0129778 Click to copy NY Animals 1 Ares Charitable Foundation 84-3666714 Click to copy CA Philanthropy 1 Arete M-a Scholarship Award Fund 94-3253420 Click to copy CA Education 1 Ars Nova Theater I Inc 80-0339038 Click to copy NY Arts and Culture 1 Arts Outreach 77-0119825 Click to copy CA Arts and Culture 1 Artsbuild 23-7005188 Click to copy TN Arts and Culture 1 Ataxia Telangiectasia Childrens Project Inc 65-0427215 Click to copy FL Science 1 Augies Quest to Cure Als Inc 83-0934624 Click to copy CO Disease and Disorders 1 Autism Society of Maine 01-0407346 Click to copy ME Human Services 1 Ballet Hispanico of New York 13-2685755 Click to copy NY Arts and Culture 1 Barrington Youth Dance Ensemble Inc 36-3793620 Click to copy IL Arts and Culture 1